:root{--header-height: 4.5rem;--chat-min-width: 300px;--workbench-min-width: 256px;--rill-primary: #ff5252;--rill-primary-dark: #c50e29;--rill-primary-light: #ff867f;--rill-background: #faf0f0;--rill-text-primary: #333333;--rill-text-secondary: #666666;--rill-border-color: #f0d0d0;--rill-prompt-bg: rgba(255, 240, 240, .8);--rill-transparent: rgba(255, 255, 255, 0)}*{box-sizing:border-box;margin:0;padding:0}html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif}html,body{height:100%}body{color:var(--rill-text-primary);background-color:var(--rill-background)}.app-container{display:flex;flex-direction:column;min-height:100vh;width:100%;background-color:var(--rill-background)}.header{position:fixed;top:0;left:0;right:0;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;z-index:50;transition:all .3s ease}.header-scrolled{background-color:var(--rill-background);box-shadow:0 2px 10px #0000001a}.header-transparent{background-color:transparent}.logo-container{display:flex;align-items:center;gap:.5rem}.logo-text{font-size:1.5rem;font-weight:700;color:var(--rill-primary)}.nav-menu{display:none}@media (min-width: 768px){.nav-menu{display:flex;align-items:center;gap:2rem}}.nav-link{color:var(--rill-text-primary);text-decoration:none;transition:color .2s ease}.nav-link:hover{color:var(--rill-primary)}.btn{display:inline-block;padding:.5rem 1rem;font-weight:500;border-radius:.375rem;cursor:pointer;transition:all .2s ease;border:none;font-size:1rem}.btn:focus{outline:2px solid var(--rill-primary-light)}.btn-primary{background-color:var(--rill-primary);color:#fff}.btn-primary:hover{background-color:var(--rill-primary-dark)}.btn-secondary{background-color:transparent;border:1px solid var(--rill-border-color);color:var(--rill-text-primary)}.btn-secondary:hover{border-color:var(--rill-primary-light)}.btn-large{padding:1rem 2rem}.hero-section{height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.background-image{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.3;z-index:0}.gradient-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,var(--rill-background),transparent,var(--rill-background));z-index:0}.hero-content{position:relative;z-index:10;max-width:1280px;width:100%;padding:1.5rem;display:flex;flex-direction:column;align-items:center;text-align:center}.hero-title{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--rill-text-primary)}@media (min-width: 768px){.hero-title{font-size:3.75rem}}.highlight{color:var(--rill-primary)}.hero-subtitle{font-size:1.25rem;margin-bottom:3rem;color:var(--rill-text-secondary);max-width:48rem}@media (min-width: 768px){.hero-subtitle{font-size:1.5rem}}.button-group{display:flex;flex-direction:column;gap:1rem}@media (min-width: 640px){.button-group{flex-direction:row}}.chat-preview{margin-top:4rem;position:relative}.chat-container{width:100%;max-width:64rem;height:16rem;background-color:var(--rill-background);border-radius:.5rem;box-shadow:0 10px 25px #0000001a;border:1px solid var(--rill-border-color);display:flex;align-items:center;justify-content:center}.chat-content{text-align:center}.chat-prompt{font-size:1.125rem;color:var(--rill-text-secondary)}.chat-input-container{margin-top:1rem;width:100%;max-width:28rem;position:relative}.chat-input{width:100%;padding:.75rem 1rem;border-radius:.5rem;border:1px solid var(--rill-border-color);background-color:#fff;color:var(--rill-text-primary)}.chat-input:focus{outline:none;border-color:var(--rill-primary)}.send-button{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);padding:.5rem;background-color:var(--rill-primary);color:#fff;border-radius:9999px;border:none;cursor:pointer}.features-section{padding:6rem 1.5rem}.section-container{max-width:1280px;margin:0 auto}.section-title{font-size:1.875rem;font-weight:700;margin-bottom:4rem;text-align:center;color:var(--rill-text-primary)}.feature-row{display:flex;flex-direction:column;align-items:center;margin-bottom:6rem}.feature-row:last-child{margin-bottom:0}@media (min-width: 1024px){.feature-row{flex-direction:row}.feature-row-reverse{flex-direction:column}.feature-row-reverse{flex-direction:row-reverse}}.feature-content{flex:1;margin-bottom:3rem}@media (min-width: 1024px){.feature-content{margin-bottom:0;padding-right:3rem}.feature-row-reverse .feature-content{padding-right:0;padding-left:3rem}}.feature-icon-container{display:inline-block;margin-bottom:1rem}.feature-icon{width:3rem;height:3rem;background-color:var(--rill-primary-light);border-radius:9999px;display:flex;align-items:center;justify-content:center}.feature-icon svg{color:#fff}.feature-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--rill-text-primary)}.feature-description{font-size:1.125rem;margin-bottom:1.5rem;color:var(--rill-text-secondary)}.feature-list{list-style:none}.feature-list-item{display:flex;align-items:center;margin-bottom:.75rem}.feature-list-item svg{margin-right:.5rem;color:var(--rill-primary)}.feature-list-item span{color:var(--rill-text-secondary)}.feature-image{flex:1}.feature-img{width:100%;border-radius:.5rem;box-shadow:0 10px 25px #0000001a}.how-it-works-section{padding:5rem 1.5rem;background:linear-gradient(to bottom,var(--rill-primary),black);color:#fff}.how-it-works-container{max-width:64rem;margin:0 auto;text-align:center}.how-it-works-title{font-size:1.875rem;font-weight:700;margin-bottom:4rem}.steps-container{display:grid;grid-template-columns:1fr;gap:2rem;position:relative}@media (min-width: 768px){.steps-container{grid-template-columns:repeat(3,1fr)}}.connecting-line{position:absolute;top:2.5rem;left:0;width:100%;height:.125rem;background-color:#ffffff4d;display:none}@media (min-width: 768px){.connecting-line{display:block}}.step{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center}.step-number{width:5rem;height:5rem;background-color:#fff;border-radius:9999px;display:flex;align-items:center;justify-content:center;color:var(--rill-primary);font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;position:relative;z-index:10;box-shadow:0 10px 25px #0003}.step-title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem}.step-description{color:#fffc}.cta-section{position:relative;background-color:#000}.footer-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.25;z-index:0;background-attachment:fixed}.cta-container{position:relative;z-index:10;padding:5rem 1.5rem;text-align:center;color:#fff}.cta-card{max-width:36rem;margin:0 auto;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:.75rem;padding:3rem;box-shadow:0 20px 25px #0000004d;border:1px solid #333;background-color:#0006}.cta-title{font-size:1.875rem;font-weight:700;margin-bottom:1.5rem}.cta-description{font-size:1.25rem;color:#d1d1d1;margin-bottom:2rem}.cta-button{padding:.75rem 2rem;background-color:var(--rill-primary);color:#fff;font-weight:500;border-radius:.375rem;transition:all .3s ease;font-size:1.125rem;box-shadow:0 4px 6px #0000001a;border:none;cursor:pointer}.cta-button:hover{background-color:var(--rill-primary-dark)}.footer{position:relative;z-index:10;padding:5rem 1.5rem;color:#fff}.footer-container{max-width:1280px;margin:0 auto;display:flex;flex-direction:column}.footer-top{display:flex;flex-direction:column;justify-content:space-between;align-items:center;margin-bottom:4rem}@media (min-width: 768px){.footer-top{flex-direction:row}}.footer-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:2rem}@media (min-width: 768px){.footer-logo{margin-bottom:0}}.footer-logo-text{font-size:2.25rem;font-weight:700;color:#fff}.social-links{display:flex;gap:1.5rem}.social-link{color:#d1d1d1;transition:color .2s ease}.social-link:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid #333;padding-top:2.5rem}.copyright{color:#9ca3af}